Bloodsalt

Bloodsalt is a dangerous material found in the base of a salt mine, ground up that can be used by wizards to enhance their magical performance. It does have side effects similar to these creatures if taken too much The powder is dangerous to non magic users but can unlock latent magical effects in a squib, this can be very dangerous and the magic or the drug could kill you. Users eyes have a slight red glow to them and they become very sensitive to bright lights.
  Red powder, it is explosive.